'Tree of Life' in the Bible

The LORD God caused every tree that is both beautiful and suitable for food to spring up out of the ground. The tree of life was also in the middle of the garden, along with the tree of the knowledge of good and evil.

Later, the LORD God said, "Look! The man has become like one of us in knowing good and evil. Now, so he won't reach out, also take from the tree of life, eat, and then live forever "

After he had expelled the man, the LORD God placed winged angels at the eastern end of the garden of Eden, along with a fiery, turning sword, to prevent access to the tree of life.